From patchwork Fri Feb 15 13:03:29 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lars-Peter Clausen X-Patchwork-Id: 220743 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 023282C0079 for ; Sat, 16 Feb 2013 00:09:05 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161747Ab3BONIv (ORCPT ); Fri, 15 Feb 2013 08:08:51 -0500 Received: from smtp-out-045.synserver.de ([212.40.185.45]:1038 "EHLO smtp-out-045.synserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161260Ab3BONIt (ORCPT ); Fri, 15 Feb 2013 08:08:49 -0500 X-Greylist: delayed 395 seconds by postgrey-1.27 at vger.kernel.org; Fri, 15 Feb 2013 08:08:48 EST Received: (qmail 7751 invoked by uid 0); 15 Feb 2013 13:02:05 -0000 X-SynServer-TrustedSrc: 1 X-SynServer-AuthUser: lars@metafoo.de X-SynServer-PPID: 7569 Received: from eisbaer.ursus-maritimus.org (HELO lars-adi-laptop.analog.com) [78.47.220.141] by 217.119.54.96 with SMTP; 15 Feb 2013 13:02:05 -0000 From: Lars-Peter Clausen To: Alexander Smirnov , Dmitry Eremin-Solenikov , "David S. Miller" Cc: linux-zigbee-devel@lists.sourceforge.net, netdev@vger.kernel.org, Lars-Peter Clausen Subject: [PATCH] ieee802154: at86rf230: Remove empty suspend/resume callbacks Date: Fri, 15 Feb 2013 14:03:29 +0100 Message-Id: <1360933409-2529-1-git-send-email-lars@metafoo.de> X-Mailer: git-send-email 1.8.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org There is no need to implement empty suspend/resume callbacks if there is nothing to do during suspend/resume. The drivers will behave the same with no callbacks or empty callbacks during suspend/resume. Signed-off-by: Lars-Peter Clausen --- drivers/net/ieee802154/at86rf230.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index a4a62e1..fc1687e 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -751,16 +751,6 @@ static int at86rf230_hw_init(struct at86rf230_local *lp) return 0; } -static int at86rf230_suspend(struct spi_device *spi, pm_message_t message) -{ - return 0; -} - -static int at86rf230_resume(struct spi_device *spi) -{ - return 0; -} - static int at86rf230_fill_data(struct spi_device *spi) { struct at86rf230_local *lp = spi_get_drvdata(spi); @@ -948,8 +938,6 @@ static struct spi_driver at86rf230_driver = { }, .probe = at86rf230_probe, .remove = at86rf230_remove, - .suspend = at86rf230_suspend, - .resume = at86rf230_resume, }; module_spi_driver(at86rf230_driver);